BLEND LABS INC-A (BLND) Top Institutional Shareholders
BLEND LABS INC-A (BLND) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $268.50M in BLND holdings during the latest filing period.
Lightspeed Management Company, L.L.C. is currently the largest disclosed institutional shareholder of BLND tracked by InsiderSet, reporting ownership valued at approximately $39.32M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $36.77M, representing an estimated loss of -6.47% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 67% of the total disclosed BLND value among the investors covered in this analysis. Major shareholders include Lightspeed Management Company, L.L.C., Blackrock, Inc., Cypress Point Investment Management Lp, and several other long-term asset managers with concentrated positions in BLEND LABS INC-A (BLND).
This page ranks the largest institutional BLND shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
189
Total Reported Value
$268.50M
Largest Holder
Lightspeed Management Company, L.L.C.
Largest Position
$39.32M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
179
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Lightspeed Management Company, L.L.C. | 3.98% | 23,127,237 | $39,316,303 | $36,772,307 | -$2,543,996 | -6.47% | |
| Blackrock, Inc. | 0.00% | 16,287,185 | $27,688,216 | $25,896,624 | -$1,791,592 | -6.47% | |
| Cypress Point Investment Management Lp | 5.82% | 14,537,172 | $24,713,192 | $23,114,103 | -$1,599,089 | -6.47% | |
| Haveli Investment Management Llc | 100.00% | 10,848,873 | $18,443,084 | $17,249,708 | -$1,193,376 | -6.47% | |
| Vanguard Capital Management Llc | 0.00% | 9,652,446 | $16,409,158 | $15,347,389 | -$1,061,769 | -6.47% | |
| Vanguard Portfolio Management Llc | 0.00% | 6,702,947 | $11,395,010 | $10,657,686 | -$737,324 | -6.47% | |
| Capricorn Fund Managers Ltd | 1.72% | 6,499,507 | $11,049,162 | $10,334,216 | -$714,946 | -6.47% | |
| Whitebark Investors Lp | 8.62% | 6,343,497 | $10,783,945 | $10,086,160 | -$697,785 | -6.47% | |
| State Street Corp | 0.00% | 6,298,310 | $10,707,127 | $10,014,313 | -$692,814 | -6.47% | |
| Geode Capital Management, Llc | 0.00% | 4,840,390 | $8,230,230 | $7,696,220 | -$534,010 | -6.49% | |
| Citadel Advisors Llc | 0.01% | 4,692,517 | $7,977,279 | $7,461,102 | -$516,177 | -6.47% | |
| Emergence Gp Partners, Llc | 6.47% | 4,244,379 | $7,215,444 | $6,748,563 | -$466,881 | -6.47% | |
| Divisadero Street Capital Management, Lp | 0.25% | 3,175,092 | $5,397,656 | $5,048,396 | -$349,260 | -6.47% | |
| Goldman Sachs Group Inc | 0.00% | 2,599,177 | $4,418,601 | $4,132,691 | -$285,910 | -6.47% | |
| Irenic Capital Management Lp | 0.34% | 2,204,200 | $3,747,140 | $3,504,678 | -$242,462 | -6.47% | |
| Jacobs Levy Equity Management, Inc | 0.02% | 2,165,366 | $3,681,122 | $3,442,932 | -$238,190 | -6.47% | |
| Northern Trust Corp | 0.00% | 1,901,037 | $3,231,762 | $3,022,649 | -$209,113 | -6.47% | |
| Jane Street Group, Llc | 0.00% | 1,870,870 | $3,180,479 | $2,974,683 | -$205,796 | -6.47% | |
| Marshall Wace, Llp | 0.00% | 1,731,356 | $2,943,307 | $2,752,856 | -$190,451 | -6.47% | |
| Charles Schwab Investment Management Inc | 0.00% | 1,660,571 | $2,822,971 | $2,640,308 | -$182,663 | -6.47% | |
| Vanguard Fiduciary Trust Co | 0.00% | 1,569,285 | $2,667,785 | $2,495,163 | -$172,622 | -6.47% | |
| Tudor Investment Corp Et Al | 0.01% | 1,410,021 | $2,397,036 | $2,241,933 | -$155,103 | -6.47% | |
| Rice Hall James & Associates, Llc | 0.10% | 1,006,289 | $1,710,691 | $1,600,000 | -$110,691 | -6.47% | |
| Royce & Associates Lp | 0.02% | 1,000,000 | $1,700,000 | $1,590,000 | -$110,000 | -6.47% | |
| Samjo Management, Llc | 0.72% | 982,500 | $1,670,250 | $1,562,175 | -$108,075 | -6.47% | |
| Stoic Point Capital Management Llc | 1.41% | 840,293 | $1,428,498 | $1,336,066 | -$92,432 | -6.47% | |
| Panoramic Capital, Llc | 0.92% | 772,689 | $1,313,571 | $1,228,576 | -$84,995 | -6.47% | |
| Essex Investment Management Co Llc | 0.21% | 762,290 | $1,295,893 | $1,212,041 | -$83,852 | -6.47% | |
| Prospect Capital Advisors, Llc | 0.69% | 731,450 | $1,243,465 | $1,163,006 | -$80,460 | -6.47% | |
| Ubs Group Ag | 0.00% | 726,428 | $1,234,927 | $1,155,021 | -$79,906 | -6.47% | |
| Franklin Resources Inc | 0.00% | 645,906 | $1,098,040 | $1,026,991 | -$71,049 | -6.47% | |
| Morgan Stanley | 0.00% | 626,495 | $1,065,042 | $996,127 | -$68,915 | -6.47% | |
| Aqr Capital Management Llc | 0.00% | 623,106 | $1,059,280 | $990,739 | -$68,541 | -6.47% | |
| D. E. Shaw & Co., Inc. | 0.00% | 621,032 | $1,055,755 | $987,441 | -$68,314 | -6.47% | |
| Xtx Topco Ltd | 0.02% | 606,762 | $1,031,495 | $964,752 | -$66,743 | -6.47% | |
| Bank Of New York Mellon Corp | 0.00% | 578,249 | $983,024 | $919,416 | -$63,608 | -6.47% | |
| Potrero Capital Research Llc | 0.57% | 549,702 | $934,493 | $874,026 | -$60,467 | -6.47% | |
| First Manhattan Co. Llc. | 0.00% | 536,592 | $912,206 | $853,181 | -$59,025 | -6.47% | |
| Perigon Wealth Management, Llc | 0.02% | 500,568 | $850,966 | $795,903 | -$55,063 | -6.47% | |
| Kazazian Asset Management, Llc | 0.91% | 488,683 | $830,761 | $777,006 | -$53,755 | -6.47% | |
| Nuveen, Llc | 0.00% | 471,111 | $800,888 | $749,066 | -$51,822 | -6.47% | |
| Qube Research & Technologies Ltd | 0.00% | 449,281 | $763,778 | $714,357 | -$49,421 | -6.47% | |
| Alliancebernstein L.P. | 0.00% | 241,590 | $734,434 | $384,128 | -$350,306 | -47.70% | |
| Susquehanna International Group, Llp | 0.00% | 416,148 | $707,452 | $661,675 | -$45,777 | -6.47% | |
| Swiss National Bank | 0.00% | 403,300 | $685,610 | $641,247 | -$44,363 | -6.47% | |
| Invesco Ltd. | 0.00% | 393,646 | $669,199 | $625,897 | -$43,302 | -6.47% | |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.00% | 347,648 | $591,002 | $552,760 | -$38,242 | -6.47% | |
| Allen Operations Llc | 0.09% | 344,761 | $586,094 | $548,170 | -$37,924 | -6.47% | |
| Bank Of America Corp | 0.00% | 340,757 | $579,287 | $541,804 | -$37,483 | -6.47% | |
| Ahara Advisors Llc | 0.42% | 297,071 | $505,021 | $472,343 | -$32,678 | -6.47% |
Frequently asked questions about BLND
Who owns the most BLND stock?
The largest holders of BLND are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for BLEND LABS INC-A (BLND).
Is BLND widely held by superinvestors?
Many widely followed stocks like BLND appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly BLND is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.